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Update index.html
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@BlackJack-L
BlackJack-L authored Dec 10, 2023
1 parent c6e298a commit 61e5f1c
Showing 1 changed file with 109 additions and 92 deletions.
201 changes: 109 additions & 92 deletions index.html
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Original file line number Diff line number Diff line change
@@ -1,114 +1,131 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>珠珠的刮刮乐</title>
<style>
body, html {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
background-color: #f0f0f0;
}
.scratch-container {
position: relative;
width: 300px;
height: 150px;
}
canvas {
position: absolute;
top: 0;
left: 0;
}
#scratchCanvas {
z-index: 2;
}
#backgroundCanvas {
z-index: 1;
}
.header {
font-size: 24px;
margin-bottom: 20px;
font-family: 'Brush Script MT', cursive;
color: purple;
}
.footer {
font-size: 18px;
margin-top: 20px;
width: 300px;
text-align: right;
}
</style>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>珠珠的刮刮乐</title>
<style>
body, html {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
background-color: #f0f0f0;
}
.scratch-container {
position: relative;
width: 400px;
height: 200px;
}
canvas {
position: absolute;
top: 0;
left: 0;
}
#scratchCanvas {
z-index: 2;
}
#backgroundCanvas {
z-index: 1;
}
.header {
font-size: 24px;
margin-bottom: 20px;
font-family: 'Brush Script MT', cursive;
color: purple;
}
.footer {
font-size: 18px;
margin-top: 20px;
width: 400px;
text-align: right;
}
</style>
</head>
<body>
<div class="header">珠珠的刮刮乐</div>
<div class="scratch-container">
<canvas id="backgroundCanvas"></canvas>
<canvas id="scratchCanvas"></canvas>
<canvas id="backgroundCanvas"></canvas>
<canvas id="scratchCanvas"></canvas>
</div>
<div class="footer">萝卜公司</div>
<script>
const scratchCanvas = document.getElementById('scratchCanvas');
const scratchCtx = scratchCanvas.getContext('2d');
const backgroundCanvas = document.getElementById('backgroundCanvas');
const backgroundCtx = backgroundCanvas.getContext('2d');
const scratchCanvas = document.getElementById('scratchCanvas');
const scratchCtx = scratchCanvas.getContext('2d');
const backgroundCanvas = document.getElementById('backgroundCanvas');
const backgroundCtx = backgroundCanvas.getContext('2d');

const canvasWidth = 300;
const canvasHeight = 150;
const canvasWidth = 400;
const canvasHeight = 200;

scratchCanvas.width = canvasWidth;
scratchCanvas.height = canvasHeight;
backgroundCanvas.width = canvasWidth;
backgroundCanvas.height = canvasHeight;
scratchCanvas.width = canvasWidth;
scratchCanvas.height = canvasHeight;
backgroundCanvas.width = canvasWidth;
backgroundCanvas.height = canvasHeight;

let isScratching = false;
let isScratching = false;

// Load and draw the background image
let backgroundImage = new Image();
backgroundImage.onload = function() {
backgroundCtx.drawImage(backgroundImage, 0, 0, canvasWidth, canvasHeight);
};
backgroundImage.src = 'img/1.jpg'; // Ensure this path is correct
// Load and draw the background image
let backgroundImage = new Image();
backgroundImage.onload = function() {
backgroundCtx.drawImage(backgroundImage, 0, 0, canvasWidth, canvasHeight);
};
backgroundImage.src = '1.jpg'; // Ensure this path is correct

// Fill the scratch canvas with a light purple color
scratchCtx.fillStyle = '#C8A2C8';
scratchCtx.fillRect(0, 0, canvasWidth, canvasHeight);
// Fill the scratch canvas with a light purple color
scratchCtx.fillStyle = '#C8A2C8';
scratchCtx.fillRect(0, 0, canvasWidth, canvasHeight);

// Event listeners for mouse and touch events
scratchCanvas.addEventListener('mousedown', startScratch);
scratchCanvas.addEventListener('mousemove', scratch);
scratchCanvas.addEventListener('mouseup', stopScratch);
scratchCanvas.addEventListener('mouseleave', stopScratch);
scratchCanvas.addEventListener('touchstart', startScratch);
scratchCanvas.addEventListener('touchmove', scratch);
scratchCanvas.addEventListener('touchend', stopScratch);
// Draw grid lines and border to divide the canvas into 3x3 sections
scratchCtx.strokeStyle = '#800080'; // Deep purple color
scratchCtx.lineWidth = 2;
for (let i = 1; i <= 2; i++) {
scratchCtx.beginPath();
scratchCtx.moveTo(i * canvasWidth / 3, 0);
scratchCtx.lineTo(i * canvasWidth / 3, canvasHeight);
scratchCtx.stroke();

function startScratch(e) {
isScratching = true;
scratch(e);
}
scratchCtx.beginPath();
scratchCtx.moveTo(0, i * canvasHeight / 3);
scratchCtx.lineTo(canvasWidth, i * canvasHeight / 3);
scratchCtx.stroke();
}
// Draw border
scratchCtx.strokeRect(0, 0, canvasWidth, canvasHeight);

function scratch(e) {
if (!isScratching) return;
var x = e.clientX || e.touches[0].clientX;
var y = e.clientY || e.touches[0].clientY;
x -= scratchCanvas.getBoundingClientRect().left;
y -= scratchCanvas.getBoundingClientRect().top;
scratchCtx.globalCompositeOperation = 'destination-out';
scratchCtx.beginPath();
scratchCtx.arc(x, y, 30, 0, Math.PI * 2);
scratchCtx.fill();
}
// Event listeners for mouse and touch events
scratchCanvas.addEventListener('mousedown', startScratch);
scratchCanvas.addEventListener('mousemove', scratch);
scratchCanvas.addEventListener('mouseup', stopScratch);
scratchCanvas.addEventListener('mouseleave', stopScratch);
scratchCanvas.addEventListener('touchstart', startScratch);
scratchCanvas.addEventListener('touchmove', scratch);
scratchCanvas.addEventListener('touchend', stopScratch);

function stopScratch() {
isScratching = false;
}
function startScratch(e) {
isScratching = true;
scratch(e);
}

function scratch(e) {
if (!isScratching) return;
var x = e.clientX || e.touches[0].clientX;
var y = e.clientY || e.touches[0].clientY;
x -= scratchCanvas.getBoundingClientRect().left;
y -= scratchCanvas.getBoundingClientRect().top;
scratchCtx.globalCompositeOperation = 'destination-out';
scratchCtx.beginPath();
scratchCtx.arc(x, y, 30, 0, Math.PI * 2);
scratchCtx.fill();
}

function stopScratch() {
isScratching = false;
}
</script>
</body>
</html>

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